package com.icss.id.dao;

import com.icss.id.pojo.User;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.data.jpa.repository.Query;


public interface UserDao extends JpaRepository<User,Integer>, JpaSpecificationExecutor<User> {





    public User findByUserName(String username);




}
